baber/WOPTO huggingface dataset:
Patent JP-S5470251-A (JP)
Title: Methyl-norbornane and metyl-norbornene derivatives
Inventor: KOBAYASHI TOYOHIKO
IPC: A61K8/34
Filed: 1977-11-14
Abstract: NEW MATERIAL:A methyl-norbornene derivative of formula I-a and a methyl-norbornane derivative of formula I-b.  
     USE: Perfumes having sandalwood-like fragrances.  
     PROCESS: Methyl-cyclopentadiene (II) is subjected to the Diels-Alder reaction with acrolein (III) to give an adduct (IV), which is then condensed with diethyl ketone (V) in the presence of an alkali to form a ketone (VI). The resulting ketone (VI) is reduced with sodium borohydride, etc. to give a methyl-norbornene derivative (I-a). The adduct (IV) is catalytically reduced in the presence of Pd-active carbon catalyst to give a compound (VII), which is reacted with diethyl ketone in the same manner as described above, and reduced to form a methyl-norbornane derivative (I-b). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5760881-A (JP)
Title: Q-switching laser device
Inventor: HORIE RIYUUICHI
IPC: H01S3/081
Filed: 1980-09-30
Abstract: PURPOSE:To produce a Q-switching laser device the output thereof can be controlled by a simple operation as well as to stabilize its output by a method wherein a resonator in which a roof prism facing a fixed prism is installed. CONSTITUTION:A prism 11 is of the form combining a roof prism 11C having the total reflection planes 11A and 11B which are vertical to each other with a rectangular prism 11F having a plane 11D orthogonal to a ridgeline 11E, and the plane of polarization of incident light almost coincide with that of the reflection light. Furthermore, a roof prism 12 is installed so that its ridgeline 12A and the ridgeline 11A are orthogonal to each other, and a laser medium 13, a beam splitting polariscope 14 and a Q-switching element 15 are arranged between the two prisms. A  laser incident light beam 16 is totally reflected four times inside the prism 11, and  when an incident angle is 45 deg. against the total reflection plane, the resonator is  equivalent to a resonator of a parallel plane mirror if the refractive index is about  1.5. A quantum efficiency of a laser output 17 can be easily adjusted by an angle  between the ridgeline 12A of the prism and the plane of polarization 14A of polariscope 14 or a refractive index of prism 12, therefore a fine angle change can be  easily made to gain a stable output, and the output can be ontrolled by the rotation of a prism.
Patent JP-S61294042-A (JP)
Inventor: SUZUTANI JIRO
IPC: E01C11/22
Filed: 1985-06-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63300162-A (JP)
Inventor: OKANO NOBUO
IPC: E04F15/18
Filed: 1987-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6038979-A (JP)
Inventor: ROORANDO UORUTAA KURINJIYAA
IPC: H04N3/16
Filed: 1984-07-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01306284-A (JP)
Title: Manufacture of ohp original
Inventor: KAIDA SHINICHI
IPC: B41M5/382
Filed: 1988-06-03
Abstract: PURPOSE:To obtain an image easy to see when it is projected onto a screen, by transferring an ink layer of an OHP laminating sheet onto an image portion transfer sheet by a thermal head, thereby to form an image portion in said OHP laminating sheet, said OHP laminating sheet having said ink layer laminated all over a transparent or translucent sheet thereof. CONSTITUTION:When an OHP sheet 31 is sent to an inking device 42, ink is applied onto the whole surface of the sheet 31 where the inking device 42 is in contact with an image portion transfer sheet 41. Then, when an end of an OHP laminating sheet 30 applied with the ink is inserted between a platen 16 and a roller 17, the sheet 30 is held by the platen 16 and roller 17 therebetween and transmitted. Further, the end of the sheet 30 is inserted between the platen 16 and the other roller 18. Accordingly, the sheet 30 is transmitted while it is held between the platen 16 and the other roller 18, to be wound around the platen 16. A thermal head 14 generating heat is pressed to an ink layer 32 of the sheet 30 through the transfer sheet 41 and accordingly an ink layer 33 corresponding to the pressed portion of the ink layer 32 is melted and transferred to the transfer sheet 41. Thus, an image portion 34 with the ink layer 33 removed is formed in the laminating sheet 30, obtaining an OHP original.
Patent JP-H0593676-A (JP)
Title: Autodispenser
Inventor: OSHIKUBO TAKEKI
IPC: G01N1/00
Filed: 1991-06-07
Abstract: PURPOSE:To simplify a mechanism by a construction wherein a piston is provided, a cylinder device is made to communicate alternatively with a suction pipe for sucking a liquid and a discharge pipe for discharging the liquid through a selector valve by switching and the selector valve and the piston are operated by the same driving source. CONSTITUTION:When a driving source 31 of a driving mechanism 30 is operated, a first swing lever mechanism 35 is made to rotate in one direction by one disk cam 32, a selector valve 20 is switched over and thereby a suction pipe 21 and a cylinder device 10 are made to communicate with each other. Subsequently, a second swing lever mechanism 36 is made to rotate in one direction by the other disk cam 33 and a piston 11 is thereby made to retreat (lower), so that a liquid be sucked into the device 10 from the suction pipe 21. Next, the mechanism 35 is made to rotate in the other direction by the cam 32, the selector valve 20 is switched over and thereby a discharge pipe 22 and the device 10 are made to communicate with each other. Then, the mechanism 36 is made to rotate in the other direction by the other cam 33 and the piston 11 is thereby made to advance (rise), so that the liquid be discharged into a discharge pipe 22 from the inside of the device 10.
Patent JP-S6031507-A (JP)
Title: Production of chloroprene polymer
Inventor: MITSUMICHI KATSUMI
IPC: C08F2/00
Filed: 1983-07-28
Abstract: PURPOSE:To obtain a chloroprene polymer of improved heat resistance, by emulsion-polymerizing 2-chlorobutadiene-1,3 in the presence of succinic or glutaric acid. CONSTITUTION:2-Chlorobutadiene-1,3 or its mixture with a copolymerizable monomer is emulsion-polymerized in the presence of at least 0.2wt%, based on the total monomer, succinic and/or glutaric acid, or their alkali salts. Examples of the copolymerizable monomers include 2,3-dichlorobutadiene-1,3, styrene, acrylonitrile, butadiene-1,3, and isoprene. Although succinic and/or glutaric acid or their alkali salts may be used as such, those having an alkyl or alkenyl substituent on the alpha-position are desirable because they have a surface activity and enhance latex stability.
Patent JP-H05329885-A (JP)
Title: Injection molded substrate
Inventor: OUCHI KATSUAKI
IPC: B29C45/16
Filed: 1992-05-28
Abstract: PURPOSE:To obtain an injection molded substrate increased in peeling strength and bending strength to a great extent by a two-stage injection molding method. CONSTITUTION:The substrate consists of a first injection molded layer and a second injection molded layer having a thin wall thickness. Through holes 2 are provided in the first injection molded layer as a surface displacement part into which the second injection molded layer is to be intruded.
Patent JP-H10325569-A (JP)
Title: Outdoor unit of air conditioner, and attaching-fixing method of compressor for outdoor unit
Inventor: SATO TAKAYUKI
IPC: F24F5/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit for air conditioner, and an attaching-fixing method for a compressor in the outdoor unit wherein an attaching bolt can be surely attached and fixed to a bottom plate without spoiling the rust preventive effect of the bottom plate and the attaching bolt, and also, the reliability is improved. SOLUTION: A compressor is arranged on a bottom plate 2 which constitutes an outdoor unit main body, and at the same time, the compressor is attached and fixed to the bottom plate by a fixing utensil comprising an attaching bolt 1 and a nut for an outdoor unit of an air conditioner, and for such an outdoor unit of an air conditioner, as the bottom plate, an already coated steel plate is used, and the head part 1a of the attaching bolt comes into contact with the back surface of the bottom plate, and at the same time, the threaded part 1c is projected in the bottom plate through an attaching hole 3 provided on the bottom plate, and also, the base end part of the threaded part is made a plastic-deforming part 1b which is plastic-deformed, and pinches and fixes the bottom plate together with the head part.  By this method, the attaching bolt can be surely attached and fixed to the bottom plate without applying a high heat, and the rust preventive effect of them is not spoiled, and at the same time, the compressor which is a heavy-weight article, is supported, attached and fixed under a state wherein a sufficient reliability can be obtained.
Patent JP-S5927396-A (JP)
Inventor: KIKUCHI AKIRA
IPC: G08B25/00
Filed: 1982-08-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03163479-A (JP)
Title: Cross mixing duplex auger system
Inventor: KONRATSUDO JIYON BERU
IPC: G03G15/08
Filed: 1990-05-26
Abstract: PURPOSE: To transport toner from one auger to the other auger by gravity and to continuously mix new and old toner by horizontally arranging one of a pair of the augers, tilting the other and making it face the other. CONSTITUTION: This auger 74 mounted to a tilted shaft 116 is inserted inside a cylinder 118 excluding toner movement opening parts 120 and 122. Then, the opening part 120 at the lower part of the auger 74 receives a developer by gravity supply from the auger 72 and the toner is carried to the upper opening part 122 while being mixed. Then, the toner is dropped inside a storage 110 or made to flow into the auger 72 again. When latent images are formed and the toner is consumed, a distribution cartridge 66 is rotated, the new toner is distributed and the auger 72 continuously mixes the new toner with the existing toner and a carrier and carries them through the auger 74 to a re-movement point. Thus, the new and old toner is continuously mixed.
Patent JP-S5662687-A (JP)
Title: Frictional pressure welding method
Inventor: YOSHIDA TOSHIO
IPC: B23K20/12
Filed: 1979-10-25
Abstract: PURPOSE: To reduce the power cost in comparison with the conventional method to make efficient frictional pressure welding possible, by gradually extending the molten junction part to the set size after a pair of metal bodies are brought into contact with each other partially and pressure and relative rotating movement are given to them to form a half-fused part.  
     CONSTITUTION: In frictional pressure welding of a pair of metal bodies 1 and 2, the junction end of metal body 2 is formed into truncated cone 5, and the tip of contact part as partial contact part 6 is opposite to contact face 7 of the other metal 1 in parallel, and metal 1 is fixed, and set rotating movement in the arrow direction is given to metal 2, and pressure as shwon by the arrow is applied to metal 2. Partial contact parts of metal bodies 1 and 2 are made into a half-fused state due to frictional heat, and this half-fused part is extended gradually into full-fused junction face 4 and is finally subjected to a pressure welding junction by set pressure welding pressure in the axial direction. By this method, metals can be joined with a little input, and inputted heat per the contact face is small, so that the process can be shortened and the work efficiency can be improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000324944-A (JP)
Title: Solidified culturing soil for growing seedling
Inventor: NISHIBE SHINZO
IPC: A01G1/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a solidified culturing soil for growing seedlings, solidifying a root pot part and suppressing the collapse of the root pot part on transplanting it by a machine. SOLUTION: This solidified culturing soil is obtained by adding a soil- solidifying agent obtained by mixing uniformly 30-100 pts.wt. cement based on 100 pts.wt. granulating agent obtained by blending uniformly a gypsum, a silica fume, a natural mineral consisting of an alumina/silicate salt, an alkali metal salt and an anionic surfactant with a fly ash as a main component, to a soil for growing seedlings and kneading under a saturated water content, or agitating the above-mentioned soil-solidifying agent to the seedling-growing soil for mixing and adjusting at 30-35% water content, and making 5-10 wt.% adding amount of the soil-solidifying agent.
Patent JP-S63303204-A (JP)
Title: Speed reducer for air cylinder
Inventor: YOSHIKAWA AKIHISA
IPC: F15B11/06
Filed: 1987-05-30
Abstract: PURPOSE:To improve the speed reducing effect of a speed reducer by constructing a speed reducing valve in a pressure supply passage with three-port valve and a relief valve and a check valve which lead to a cylinder by the switching of the three port valve, and connecting the check valve to a pressure reducing valve. CONSTITUTION:A speed reducing valve 5 is connected to the passage of an air cylinder 3 and a signal to start speed reduction is input to the speed reducing valve 5. The speed reducing valve 5 is provided with a three-port valve 11 and a relief valve 12 and a check valve 13 which lead to the cylinder 3 through the three-port valve 11. The check valve 13 is provided in a passage 15 through a pressure reducing valve 18 which reduces the fluid pressure supplied from a compressed air source 1 to a predetermined level. Accordingly, when a signal is generated to be input in the speed reducing valve, a switching valve and the air cylinder are shut off to set a predetermined pressure.
Patent JP-H11331928-A (JP)
Title: Radio communication system, radio resource allocating method for the same, base station and mobile equipment for its system
Inventor: ISHIKAWA TARO
IPC: H04J13/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To effectively utilize radio resources by efficiently allocating the radio resources to respective communication classes. SOLUTION: A base station 11 and mobile equipment 12a-12d are connected through radio transmission lines 13a-13d. The base station 11 performs communication with the mobile equipment 12a-12d in a radio area 14. The base station 11 stores the amount of radio resources to be allocated to respective communication classes to perform services inside the radio area 14 of the base station 11 and grasps the amount of radio resources to be consumed by all calls under communication at present. Besides, the respective communication classes have the priority concerning the use of radio resources. When the high-priority communication class completely uses the radio resources allocated to that communication class, the base station 11 allocates the radio resources, which are allocated to the low-priority communication class, to the highpriority communication class.
Patent JP-H04226480-A (JP)
Title: Power unit for image forming device
Inventor: TAKAHASHI MASARU
IPC: G03G15/00
Filed: 1991-05-13
Abstract: PURPOSE:To make control easy, to attain overall cost-down, and to improve safety by providing an universal type power unit combining a DC power source part capable of being connected with both of the commercial power sources of an AC 100V system and an AC 200V system, and a heater power source part. CONSTITUTION:Whether an inputted commercial power source voltage is the AC 100V system or the AC 200V system, is detected, and the DC power source part 5 is changed over to double voltage rectification when the change-over rectifying circuit 2 of the power source part 5 is the AC 100V system, and to full wave rectification when the circuit 2 is the AC 200V system, so that DC electric power having a regular voltage is supplied to a DC-DC converter 4. The heater power source part 8 outputs a trigger signal so that a full wave current flows into a heater switch circuit 6 in series, with respect to the heater 25, when the fixing temp. control part 3 of the power source part 8 is the AC 100V system, and a half-wave current or a lagged current flows into the circuit 6, when the control part 3 is the AC 200V system, and electric power having less fluctuations is supplied to the heater 25.
Patent JP-H0432347-A (JP)
Title: Video conference station device in video conference system and line connection control method in exchange
Inventor: YAMAGUCHI MASAKAZU
IPC: H04M3/56
Filed: 1990-05-29
Abstract: PURPOSE:To attain the communication of a video conference adaptively in response to the idle state of the line by sending number of line connection requests on request and setting a coder so as to attain communication through the use of informed number of lines every time number of connected lines is noticed from an exchange. CONSTITUTION:A video conference station device sends a connection request of 6 lines for a video conference to an exchange. The exchange discriminates whether or not 6 lines on request exist, one line is connected when only one idle line exists and informs 'one line is connected' to the video conference station device. The video conference station uses only one line in response to the notice and sets its own encoding device so as to start the communication of the video conference thereby starting the communication. Thus, only lines able to be used in response to the idle state of the line is used to make communication of the video conference adaptively.
Patent JP-S61295306-A (JP)
Title: Method and apparatus for producing pulverous metallic powder
Inventor: YOSHII YUTAKA
IPC: B22F9/12
Filed: 1985-06-24
Abstract: PURPOSE:To efficiently produce pulverous metallic powder by immersing an ultrasonic resonator into the melt of a metallic material, atomizing the melt by ultrasonic oscillation and cooling and solidifying the atomized liquid drops in a cooling gas flowing in a specified direction. CONSTITUTION:The metallic material is supplied from a supply device 12 into a melt holding vessel 1 and heat is applied to a heating source 2 to form the melt 3 of said material. The ultrasonic resonator 9 is immersed into such melt 3 and the ultrasonic oscillation is applied from an ultrasonic oscillating element 5 to the melt 3 via a connecting cylinder 7 to atomize the micro-liquid drops from the melt 3. An inert gas is supplied as the cooling gas through an introducing port 11 to form a cooling zone 17 controlled in the flow in the specified direction. The atomized liquid drops are flown in the gaseous flow and are thereby cooled and solidified. The cooled and solidified pulverous metallic particles are recovered by a baffle plate 13 into a recovering column 18.
Patent JP-S63300025-A (JP)
Title: Automatic original feeder
Inventor: MURAYAMA TOSHIAKI
IPC: B65H1/02
Filed: 1987-05-30
Abstract: PURPOSE:To prevent copies from being carried transversely and damaged by mounting both an engaging and disengaging means which engages and disengages a copy stocking part with and from a copy feeding port and a copy displacement restricting member which retracts when the copy stocking part is set opposingly to the feeding port and returns to the original position when the copy stocking part is released. CONSTITUTION:With 7a pile of held on either a copy stocking part 6 or 7 and restricted by a stopper 56, when a pile of copies is set on the copy stocking part 6, said part is brought to a point opposing to a copy feeding port 32 by the clockwise turning action of a copy stocking part moving means, and carried forward onto a feeding roller 15 by a copy stocking part engaging and disengaging part. At this time, the lower end part of the stopper 56 comes in contact with a falling-off member 24 and falls off forward about the center through a stopper shaft 55 so that said stopper becomes engaged in the retracting state. The semilunar feeding roller 15 turns to drive both a separation roller 11 and a separation belt 12, whereby extracting the piled copies one by one from the bottom. When the specified amount of the piled copies are fed thoroughly, the copy stocking part 6 is disengaged so that the stopper 56 is reset to restrict the displacement of the copies. Thus both the transverse proceeding of the copies and the damage thereto can be prevented.
Patent JP-S5762582-A (JP)
Title: Gas laser tube
Inventor: OIKADO TAIZOU
IPC: H01S3/032
Filed: 1980-10-01
Abstract: PURPOSE:To reduce the cost of a gas laser tube by providing a cathode discharge induction hole for introducing a discharge to the cathode space in a fine laser tube secured with a plane reflecting mirror at one end and securing the fine tube with an intermediate glass tube for isolating the cathode space and the anode space. CONSTITUTION:A fine laser tube 16 secured with a plane reflecting mirror 6 at one end is disposed at the center of a vacuum enclosure 23 for containing a cylindrical cold cathode 20 (21 represents a lead wire and 22 represents an external lead electrode), a cathode discharge induction hole 14 for introducing a discharge to the cathode space 13 is provided in the tube 16, and the tube 16 is secured fixedly with a middle glass tube 18. Thus, the cathode space 13 is isolated from the anode space 17, and a sealing tray 24 having a concave reflecting mirror 4 is mounted at one end of the enclosure 23. In this manner, it can facilitate a vacuum exhaust treatment and the centering processing of the mirror 4 with the tube 16 to rationalize the steps of production, thereby reducing the cost.
Patent JP-S6116993-A (JP)
Title: Chemical deashing of coal
Inventor: ONIZUKA SHIGENORI
IPC: C10L9/02
Filed: 1984-07-02
Abstract: PURPOSE:To effect the simultaneous removal of ash and sulfur from coal, by immersing powdered coal containing ash and sulfur in an aqueous solution containing nitric acid and acidic ammonium fluoride, thereby reacting the ash and sulfur with the solution. CONSTITUTION:(A) Coal containing ash and sulfur and pulverized to powder finer than 35 mesh (preferably finer than 100 mesh) on an average is immersed in (B) an aqueous solution containing (i) 1.0-20.0wt% nitric acid and (ii) 1.25- 3.5% (preferably 2.0-3.0%) acidic ammonium fluoride to effect the reaction of the ash and sulfur with the solution. After the reaction, the product is filtered, washed, and dried to obtain deashed and desulfurized coal.
Patent JP-H10309220-A (JP)
Title: Post-attaching seat cover for air bag module equipped seat
Inventor: HASEGAWA KENICHI
IPC: B60R21/20
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To enable to easily and securely form an expandable opening part by expansion of an air bag, by equipping a fastener with engaging strength to be detached by deploying pressure of the air bag between peripheries of a front cloth part and side cloth parts on a air bag module equipping side. SOLUTION: In this post-attaching seat cover, parts between peripheries of a front cloth part and side cloth parts are formed as opening parts 3 for deployment of an air bag. The opening parts 3 are formed not by sewing those peripheries of the front cloth part 1 and the side cloth parts 2 but by equipping fasteners 4a, 4b, 4a', 4b'. A the fasteners 4a, 4b, 4a', 4b', ones with engaging strength not to be detached in ordinary uses but to be detached by the deploying pressure of the air bag are equipped. Fasteners 4a, 4b, 4a', 4b' can be sewn together by using a sewing machine.